<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title></title>
	<style type="text/css">
		ul li{
			float: left;
			width: 110px;
			line-height: 40px;
			color: #ffffff;
			font-weight:900;
			list-style: none;
			border-top-left-radius: 5px;
			border-top-right-radius: 5px;
			background-color: #E16026;
			margin-left: 10px;
			text-align: center;
			margin-top: 100px;
		}
		ul li:hover{
			line-height: 50px;
			margin-top: 90px;
		}
		.hr{
			clear: both;
			height: 5px;
			margin-top: -5px;
			background-color:#E16026; 
		}
	</style>
</head>
<body>
	<ul>
		<li>小米手机</li>
		<li>苹果手机</li>
		<li>魅族手机</li>
		<li>华为手机</li>
		<li>中兴手机</li>
	</ul>
	<div class="hr"></div>
</body>
</html>